【摘要】 随着岩石力学和地震学理论的发展以及计算机等相关技术的不断提高,使得近年来岩石声发射实验研究取得了许多重要成果,本文针对声发射的时间序列、空间分布、b值、震源机制、频谱分析、分维等方面的研究动态及成果进行综述。更多还原

【Abstract】 Along with the theoretical development of rock mechanics and seismology,and also the continuous advancement in computer and other correlative techniques,many important results have been achieved in recent years in experimental study on rock acoustic emis- sion.The studying trends and results of acoustic emission researches,such as time se- quence,spatial distribution,b-value,focal mechanism,spectrum analysis,and fractal di- mension,are discussed in this article.更多还原